Reactions of gas phase photoozonolysis of coumarin-30 on SiO2 and TiO2 surfaces
Coumarin-30 photocatalytic degradation processes on the surface of TiO2 and SiO2 were investigated at simultaneous action of ozone and UV radiation. It was observed that substrate sequentially accepts two protons to a molecule сoumarin-30 leading to formation of relatively strong intermediate compou...
Збережено в:
| Дата: | 2007 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2007
|
| Онлайн доступ: | https://surfacezbir.com.ua/index.php/surface/article/view/216 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Surface |
| Завантажити файл: |  |
Репозитарії
Surface| Резюме: | Coumarin-30 photocatalytic degradation processes on the surface of TiO2 and SiO2 were investigated at simultaneous action of ozone and UV radiation. It was observed that substrate sequentially accepts two protons to a molecule сoumarin-30 leading to formation of relatively strong intermediate compound. The greatest efficiency of destruction of сoumarin-30 was received at use of system UV/O3/TiO2. |
|---|